/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2015 abel533@gmail.com
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.kerbores.echarts.series;

import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;

import com.kerbores.echarts.code.SeriesType;
import com.kerbores.echarts.data.GradientColor;

/**
 * 热力图
 *
 * @author liuzh
 */
public class Heatmap extends Series<Heatmap> {
	/**
	 * 
	 */
	private static final long serialVersionUID = 2336742053049656321L;
	/**
	 * 一个热力图数据点的模糊范围，单位是像素
	 */
	private Integer blurSize;
	/**
	 * 可以是一个包含 offset 和 color 的 Object 的数组，如 [{ offset: 0.2, color: 'blue' }, {
	 * offset 0.8, color: 'cyan' }]；也可以是一个颜色字符串的数组如 ['blue', 'cyan', 'lime',
	 * 'yellow', 'red']，颜色将均匀分布
	 *
	 * @see GradientColor
	 */
	private List<Object> gradientColors;
	/**
	 * 当均一化后的数据点的值小于这个值时，将被设为该值。该值保证了数据值很小的数据也能在地图上展示。
	 */
	private Double minAlpha;
	/**
	 * 所有数据点的值将乘以这个值再进行绘制
	 */
	private Double valueScale;
	/**
	 * 整个热力图的不透明度
	 */
	private Double opacity;

	/**
	 * 构造函数
	 */
	public Heatmap() {
		this.type(SeriesType.heatmap);
	}

	/**
	 * 构造函数,参数:name
	 *
	 * @param name
	 */
	public Heatmap(String name) {
		super(name);
		this.type(SeriesType.heatmap);
	}

	/**
	 * 获取blurSize值
	 */
	public Integer blurSize() {
		return this.blurSize;
	}

	/**
	 * 设置blurSize值
	 *
	 * @param blurSize
	 */
	public Heatmap blurSize(Integer blurSize) {
		this.blurSize = blurSize;
		return this;
	}

	/**
	 * 获取gradientColors值
	 */
	public List<Object> gradientColors() {
		if (this.gradientColors == null) {
			this.gradientColors = new LinkedList<Object>();
		}
		return this.gradientColors;
	}

	/**
	 * 设置gradientColors值
	 *
	 * @param gradientColors
	 */
	public Heatmap gradientColors(List<Object> gradientColors) {
		this.gradientColors = gradientColors;
		return this;
	}

	/**
	 * 设置gradientColors值
	 *
	 * @param gradientColors
	 */
	public Heatmap gradientColors(Object... gradientColors) {
		if (gradientColors == null || gradientColors.length == 0) {
			return this;
		}
		this.gradientColors().addAll(Arrays.asList(gradientColors));
		return this;
	}

	/**
	 * 获取minAlpha值
	 */
	public Double minAlpha() {
		return this.minAlpha;
	}

	/**
	 * 设置minAlpha值
	 *
	 * @param minAlpha
	 */
	public Heatmap minAlpha(Double minAlpha) {
		this.minAlpha = minAlpha;
		return this;
	}

	/**
	 * 获取valueScale值
	 */
	public Double valueScale() {
		return this.valueScale;
	}

	/**
	 * 设置valueScale值
	 *
	 * @param valueScale
	 */
	public Heatmap valueScale(Double valueScale) {
		this.valueScale = valueScale;
		return this;
	}

	/**
	 * 获取opacity值
	 */
	public Double opacity() {
		return this.opacity;
	}

	/**
	 * 设置opacity值
	 *
	 * @param opacity
	 */
	public Heatmap opacity(Double opacity) {
		this.opacity = opacity;
		return this;
	}

	/**
	 * 获取blurSize值
	 */
	public Integer getBlurSize() {
		return blurSize;
	}

	/**
	 * 设置blurSize值
	 *
	 * @param blurSize
	 */
	public void setBlurSize(Integer blurSize) {
		this.blurSize = blurSize;
	}

	/**
	 * 获取gradientColors值
	 */
	public List<Object> getGradientColors() {
		return gradientColors;
	}

	/**
	 * 设置gradientColors值
	 *
	 * @param gradientColors
	 */
	public void setGradientColors(List<Object> gradientColors) {
		this.gradientColors = gradientColors;
	}

	/**
	 * 获取minAlpha值
	 */
	public Double getMinAlpha() {
		return minAlpha;
	}

	/**
	 * 设置minAlpha值
	 *
	 * @param minAlpha
	 */
	public void setMinAlpha(Double minAlpha) {
		this.minAlpha = minAlpha;
	}

	/**
	 * 获取valueScale值
	 */
	public Double getValueScale() {
		return valueScale;
	}

	/**
	 * 设置valueScale值
	 *
	 * @param valueScale
	 */
	public void setValueScale(Double valueScale) {
		this.valueScale = valueScale;
	}

	/**
	 * 获取opacity值
	 */
	public Double getOpacity() {
		return opacity;
	}

	/**
	 * 设置opacity值
	 *
	 * @param opacity
	 */
	public void setOpacity(Double opacity) {
		this.opacity = opacity;
	}
}
